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| author |   Karol Herbst <kherbst@redhat.com> | 2017-11-24 03:56:26 +0100 |
|---|---|---|
| committer |   Ben Skeggs <bskeggs@redhat.com> | 2017-12-19 10:16:37 +1000 |
| commit | a121027d2747168df0aac0c3da35509eea39f61c (patch) | |
| tree | a97382251dadb6143f45589f804f9ced39d7cfca /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | drm/nouveau/imem/nv50: fix refcount_t warning (diff) | |
| download | wireguard-linux-a121027d2747168df0aac0c3da35509eea39f61c.tar.xz wireguard-linux-a121027d2747168df0aac0c3da35509eea39f61c.zip | |
drm/nouveau/pci: do a msi rearm on init
On my GP107 when I load nouveau after unloading it, for some reason the
GPU stopped sending or the CPU stopped receiving interrupts if MSI was
enabled.
Doing a rearm once before getting any interrupts fixes this.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions